K&N Toyota Corolla L4-1.8L Red Typhoon Short Ram Intake 1999 but that adds leak points

but that adds leak points and looks terrible

Mazda RX-7 Base 1991

GMC Sierra 3500 SLT 2001

Allows for maximum flow

K&N Toyota Corolla L4-1.8L Red Typhoon Short Ram Intake 1999 but that adds leak pointsThe K&N 69 8751TR Typhoon air intake system is a free flowing, mandrel bent aluminum tube air induction system designed to fit some Toyota Corolla models. The restrictive factory air filter and air intake housing are replaced by the K&N Typhoon air intake which is designed to dramatically reduce air flow restriction as it smoothes and straightens air flow. This allows your engine to inhale a larger amount of air than the factory air intake. More air